This is a python port for the matplotlib library of the R Package for ggplot2.
The style for the charts is provided in the styles folder
A python version >= 3 is required.
pip install farrow-and-ball
The usage is quite simple:
from farrow_and_ball import * import numpy as np import matplotlib.pyplot as plt # Define a gray scale image x = np.arange(0, np.pi, 0.1) y = np.arange(0, 2 * np.pi, 0.1) X, Y = np.meshgrid(x, y) Z = np.cos(X) * np.sin(Y) * 10 # Get the color map cmap = build_colormap(DivergentPalette.DAY, True) # Draw image plt.imshow(Z, origin="lower", cmap=cmap) plt.show()
One can also directly get the color map definition as a list of strings with farrow_and_ball.get_palette(DivergentPalette.DAY) or an interpolated one with farrow_and_ball.get_interpolated_palette(DivergentPalette.DAY, num_classes).
The palettes are organized in Enums:
class SpectralPalette(Enum):
DEEPSPEC = "deepspec"
SPEC = "spec"
LIGHTSPEC = "lightspec"
LIGHTERSPEC = "lighterspec"
class DivergentPalette(Enum):
DAY = "day"
DAYLONG = "daylong"
ARMY = "army"
MONO = "mono"
class BaseColorPalette(Enum):
PINKS = "pinks"
PINKS_VAR = "pinks2"
REDS = "reds"
YELLOWS = "yellows"
GREENS = "greens"
GREENS_VAR = "greens2"
BLUES = "blues"
BLUES_VAR = "blues2"
class MiscPalette(Enum):
TONKA = "tonka"
BELLSPOUT = "bellsprout"
DOCKERS = "dockers"
FRUITYPEBBLES = "fruitypebbles"
One can also directly enter the name as a string, e.g. build_colormap("day", True).
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